HW POLL

Okay, this is a weird one, guys. During Lady Gaga's SXSW performance, an artist came on stage and vomited bright green liquid onto Gaga. Um, gross. The crowd seemed to like it but one person who didn't? Demi Lovato. Let the feuding begin!

We already expect the craziest stunts from Lady Gaga on stage. But this one may have crossed a line. In Austin for SXSW, Lady Gaga jammed on stage as an artist known as Brown walked up to her drinking a milky green liquid, then put her fingers down her throat and vomited all over Gaga. We don't know about you guys, but that made us really uncomfortable. And we’re not the only one. Demi Lovato called Gaga out on Twitter.

"Sad. @ladygaga you're SO talented, if not one of the most talented in our industry PERIOD. Dope is INCREDIBLE. But you don't have to do that,” she wrote.

And then in a longer statement, Demi went into why she found this so upsetting. She wrote, "People emulate what they see celebrities do or let happen. That's why I had to say something.. to let the people who don't understand the art in it, that bulimia isn't cool, and it won't get you on stage with your favorite artist. "